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Data as of Nov 4, 2026

201.21.186.0/23

8 residential-proxy exits · 30 days

Claro NXT Telecomunicacoes Ltda

Announcement
201.21.176.0/20
RPKI valid
Announced by
AS28573
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
8
1.6% of its addresses · 30 days
Spread
2 of 2
/24s with at least one exit
Providers
38
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

607 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
201.21.186.0/2405
201.21.187.0/2403

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • BestProxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Decodo
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • GonzoProxy
  • IPOasis
  • Infatica
  • LemonBright
  • NSocks
  • NiuProxy
  • Oxylabs
  • PSBProxy
  • PrivateByte
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • Proxyma
  • Q2IP
  • RainProxy
  • Shifter
  • Smartproxy
  • Thordata
  • VProxy
  • VibeProxies
  • VitalExclusive
  • VitalProxy

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 201.21.176.0/20

Prefix
201.21.176.0/20
Announced by
AS28573 Claro NXT Telecomunicacoes Ltda
Type
Residential
Proxy exits
8
RPKI
RPKI valid
Netname
52422
Registrant
Claro NXT Telecomunicacoes Ltda
RIR
LACNIC
IPv4 market

Holder

Holder in the market →
Organization
Not stated by the registry
Origin network

AS28573

BR
Name
Claro NXT Telecomunicacoes Ltda
Type
Internet provider
Registered
Nov 27, 2003
Domain
claro.com.br
Website
www.claro.com.br/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed